<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
    <head>
        <title>Title</title>
    </head>
    <body>
        <h2>hello world</h2>
        <h2><a href="${pageContext.request.contextPath}/hello">请求controller.hello</a></h2>
        <h2>拦截器</h2>
        <form method="post" action="${pageContext.request.contextPath}/exception">
            姓名： <label><input type="text" name="name"></label><br/>
            年龄：<label><input type="text" name="age"></label>
            <input type="submit" value="提交">
        </form>
    </body>
</html>
